LMNO is a rectangle that where LM = x. LN bisects ∠OLM and ∠MNO. What can you say about the perimeter of LMNO? Explain.
A. The perimeter is 4x; LMNO is a rhombus because its diagonals bisect each other.
B. The perimeter is 4x; LMNO is a square because its diagonals are perpendicular.
C. The perimeter is greater than 4x; LMNO is a rectangle because its diagonals are perpendicular.
D. The perimeter is greater than 4x; LMNO is a rhombus because its diagonals bisect each other.

18a

step-by-step explanation:

simply because it is. it's the highest common factor

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.